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KOA RK73H2ATTD4533F Flat Chip Resistor

The RK73H series flat chip resistors are precision-grade, surface-mount devices designed for high stability and reliability in electronic circuits. They feature a thick film, metal glaze coating for excellent heat and weather resistance. Suitable for automatic placement and both flow and reflow soldering processes, these resistors comply with EU-RoHS and are AEC-Q200 qualified. They are ideal for applications requiring precise resistance values, high power ratings, and durability under varying environmental conditions, making them a reliable choice in automotive, industrial, and consumer electronics.

Authorized Distributors
Source:Newark
Part No:RK73H2ATTD4533F
Stock:850
Inv Date:06-23-2026
Price: Unit price: $0.02
Buy/RFQ:
Source:DigiKey
Part No:RK73H2ATTD4533F
Stock:9683
Inv Date:06-23-2026
Price: Unit price: $0.1
Buy/RFQ:
Part No:RK73H2ATTD4533F
Stock:17329
Inv Date:06-24-2026
Price: Unit price: $0.1
Buy/RFQ:

KOA RK73H2ATTD4533F Flat Chip Resistor Specifications:

  • Power: 0.05W to 0.1W depending on model
  • Resistance Tolerance: ±1%, ±2%, ±5%
  • Rated Ambient Temperature: -55°C to +155°C
  • Operating Temperature Range: -55°C to +155°C
  • Construction: Thick film, metal glaze coating, triple-layer electrode structure
  • Dimensions: Length varies with model, typically around 3.24mm x 0.428mm to 0.65mm x 0.15mm
  • Rated Voltage: 20V to 200V depending on series
  • Overload Voltage: 2.5x rated voltage for 5s
  • Compliance: EU-RoHS, AEC-Q200 qualified
  • Temperature Coefficient: Typically around ±200 ppm/°C
  • Certifications: RoHS, AEC-Q200

Buy the Koa Series RK73H Flat Chip Resistors: RK73H2ATTD4533F

Purchase Koa RK73H2ATTD4533F flat chip resistors online today to ensure high reliability and accuracy in your electronic projects. Designed for automatic assembly, these resistors offer excellent heat resistance and weather durability, meeting strict EU-RoHS standards. Suitable for automotive, industrial, and consumer electronics, they feature a thick film coating and triple-layer electrodes for high stability in challenging environments. Order now for prompt delivery and experience the reliability and precision that our resistors provide in your circuit designs.

Get Koa RK73H2ATTD4533F today—built for precision and long-lasting durability in electronic circuit applications.

Frequently Asked Questions

Where can I buy KOA RK73H2ATTD4533F?

You can click on the BUY or RFQ button to purchase RK73H2ATTD4533F from an authorized KOA distributor.

How do I troubleshoot issues or seek technical support for part RK73H2ATTD4533F?

You can download the RK73H2ATTD4533F datasheet or visit the KOA website for support.

Who is the manufacturer of RK73H2ATTD4533F?

KOA

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